On the darker areas, your imagination clouds are difficult to see and I kept falling in between them. Very frustrating to keep doing stuff over and over again but I liked the atmosphere of the game.
Necromancer is unbeatable, just drop some skeletons on a monster pit including dragons. There are just too many characters to unlock after you beat the boss. There should some way to know where they spawn because the last thing I want is to replay levels over and over again without gaining anything.
Thanks, fixed ! :)